Adjustable formwork supporting frame for building construction

Abstract

The utility model relates to the technical field of building engineering, and discloses a building construction adjustable formwork supporting frame which comprises a supporting plate, and a containing mechanism is arranged on the inner wall of the supporting plate. The storage mechanism comprises a connecting block, rotating columns are rotationally connected to the inner walls of the connecting block and the supporting plate, rotating blocks are fixedly connected to the bottom ends of the rotating columns, threaded rods are in threaded connection to the inner walls of the rotating blocks, rotating shafts are rotationally connected to the sides, away from the threaded rods, of the connecting blocks, and belts are arranged on the outer walls of the rotating shafts. A fixing assembly is arranged above the rotating column, and an adjusting mechanism is arranged at the front end of the threaded rod. According to the mounting plate, when the supporting plate is transported, limiting of the fixing bolts is removed at the moment, then the threaded rod is rotated by 90 degrees through the circular plate to be stored, the stored threaded rod cannot affect normal transportation of the mounting plate, and overall operation is simple and convenient.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to an adjustable formwork support frame for building construction. Background Technology

[0002] Building construction encompasses many different types of structural construction, and bridge construction, as a crucial component of transportation infrastructure, is an important branch of the building construction field. Bridge piers are vital supporting parts of the bridge structure, and in pier construction, formwork fixing is a critical step in ensuring the quality of concrete pouring and structural safety.

[0003] In the prior art, Chinese Patent Publication No. CN220284597U discloses an adjustable building formwork support frame, including a base, a mounting plate at the top of the base, a disassembly structure at the bottom of the mounting plate, and an adjustment structure inside the mounting plate. The adjustment structure includes a threaded groove located inside the mounting plate, and a threaded rod inside the threaded groove. A handle is fixed to one side of the threaded rod, and a support block is fixed to the other side. A limit structure is provided at the bottom of the base. This utility model, through the adjustment structure and the threaded connection between the threaded rod and the threaded groove, allows the handle to rotate, causing the threaded rod to rotate within the threaded groove, thus allowing the support block to be adjusted to different distances. This enables adjustable fixing of the formwork for bridge piers, allowing the building formwork to be adjusted to different distances.

[0004] While the aforementioned technology offers some improvements, when the overall support frame needs to be disassembled and transported, the threaded rod and the mounting plate form a cross shape, which occupies a significant amount of space. Workers then need to screw on the threaded rod to disassemble it for easier transport. However, the threaded rod has a certain length, requiring repeated screwing during manual disassembly. The length of the threaded rod increases the labor time, and prolonged, repeated screwing can cause hand muscle fatigue, as the screwing action requires continuous force, especially for tighter threaded rods where greater force is needed to overcome the friction between the threads, making it quite cumbersome. Therefore, an adjustable formwork support frame for building construction is proposed to solve these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an adjustable formwork support frame for building construction, which aims to improve the problem that manual screwing and disassembling of threaded rods is time-consuming and laborious when transporting and installing plates in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an adjustable formwork support frame for building construction, including a support plate, wherein the inner wall of the support plate is provided with a storage mechanism;

[0007] The storage mechanism includes a connecting block, and a rotating column is rotatably connected to the inner wall of both the connecting block and the support plate. A rotating block is fixedly connected to the bottom end of the rotating column. A threaded rod is threadedly connected to the inner wall of the rotating block. A rotating shaft is rotatably connected to the side of the connecting block away from the threaded rod. A belt is provided on the outer wall of the rotating shaft. A fixing component is provided above the rotating column. An adjustment mechanism is provided at the front end of the threaded rod.

[0008] As a further description of the above technical solution:

[0009] The outer wall of the connecting block is fixedly connected to the inner wall of the support plate, and the end of the rotating shaft is fixedly connected to the outer wall of the rotating block.

[0010] As a further description of the above technical solution:

[0011] A through hole is formed at the center of the connecting block, and the size of the through hole is larger than the size of the threaded rod.

[0012] As a further description of the above technical solution:

[0013] The fixing component includes a circular plate, the inner wall of which is threaded with a fixing bolt, the bottom end of which is threaded to the upper inner wall of the support plate.

[0014] As a further description of the above technical solution:

[0015] The inner arc surface of the circular plate is fixedly connected to the top of the rotating column.

[0016] As a further description of the above technical solution:

[0017] The adjustment mechanism includes a support block, a fixed column is rotatably connected to the inner wall of the support block, a contact plate is fixedly connected to the outer arc surface of the fixed column, a limit bolt is threadedly connected to the inner wall of the fixed column, and the outer wall of the limit bolt is threadedly connected to the inner wall of the support block.

[0018] As a further description of the above technical solution:

[0019] The rear end of the support block is fixedly connected to the front end of the threaded rod.

[0020] As a further description of the above technical solution:

[0021] The fixing column is T-shaped.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, through the cooperation between the supporting plate, the threaded rod and its storage mechanism, when the supporting plate needs to be transported, the limiting of the fixing bolt is released, and then the threaded rod is rotated 90 degrees by the round plate for storage. The stored threaded rod will not affect the normal transportation of the mounting plate. The overall operation is simple and convenient.

[0024] 2. In this utility model, through the mutual cooperation between the set adjustment mechanism and other structures, when it is necessary to support and fix the bridge pier column template at different angles, the limit bolt is released, and then the angle of the contact plate is adjusted to adapt to the support and fixation of the bridge pier column template. After the adaptation is completed, the limit bolt is reset. The operation is simple and convenient. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of an adjustable formwork support frame for building construction proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the internal cross-section of the support plate of an adjustable formwork support frame for building construction proposed in this utility model.

[0027] Figure 3 This is a schematic diagram showing the disassembled rotating column and its support plate of an adjustable formwork support frame for building construction proposed in this utility model.

[0028] Figure 4 This is a schematic diagram of the internal cross-section of the contact plate of an adjustable formwork support frame for building construction proposed in this utility model.

[0029] Figure 5 This is a three-dimensional schematic diagram of the fixed column of an adjustable formwork support frame for building construction proposed in this utility model.

[0030] Legend:

[0031] 1. Support plate; 2. Threaded rod; 3. Storage mechanism; 301. Rotating block; 302. Rotating column; 303. Connecting block; 304. Rotating shaft; 305. Belt; 306. Fixing bolt; 307. Circular plate; 4. Adjustment mechanism; 401. Support block; 402. Contact plate; 403. Fixing column; 404. Limiting bolt. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figure 1 - Figure 2 One embodiment of this utility model is an adjustable formwork support frame for building construction, including a support plate 1. The support plate 1 can be installed on a base plate by screws, which is prior art and will not be explained in detail here. The inner wall of the support plate 1 is provided with a storage mechanism 3. The storage mechanism 3 makes it convenient to transport the folded support plate 1.

[0034] Reference Figure 2 - Figure 3 The storage mechanism 3 includes a connecting block 303. A rotating column 302 is rotatably connected to both the connecting block 303 and the inner wall of the support plate 1. A rotating block 301 is fixedly connected to the bottom end of the rotating column 302. Rotation of the rotating column 302 drives the rotating block 301 to rotate, thereby achieving the purpose of storage and transportation. A threaded rod 2 is threadedly connected to the inner wall of the rotating block 301. The threaded rod 2 can rotate to achieve adjustment. A rotating shaft 304 is rotatably connected to the side of the connecting block 303 away from the threaded rod 2. This rotatable design avoids motion interference. The outer wall of the rotating shaft 304 is provided with a belt 305. There are two sets of rotating shafts 304, which are connected by belt 305. By rotating one set of rotating shafts 304, multiple sets of rotating shafts 304 can be driven to rotate synchronously. A fixing component is provided above the rotating column 302 to fix the rotating column 302. An adjustment mechanism 4 is provided at the front end of the threaded rod 2. By adjusting the mechanism 4, the bridge pier column template at different angles can be supported and fixed.

[0035] Reference Figure 2 - Figure 3The outer wall of the connecting block 303 is fixedly connected to the inner wall of the support plate 1, and the support plate 1 supports the connecting block 303. The end of the rotating shaft 304 is fixedly connected to the outer wall of the rotating block 301. The rotation setting avoids motion interference. A through hole is opened at the center of the connecting block 303. The size of the through hole is larger than the size of the threaded rod 2. When the threaded rod 2 rotates 90 degrees, it is located in the through hole, thus completing the storage purpose and forming a plate, which facilitates transportation. The fixing component includes a circular plate 307. The inner wall of the circular plate 307 is threaded with a fixing bolt 306. The bottom end of the fixing bolt 306 is threaded to the upper inner wall of the support plate 1. The top of the support plate 1 has multiple sets of screw holes. The horizontally set screw holes are used to fix the open threaded rod 2, and the vertically set screw holes are used to fix the stored threaded rod 2. The inner arc surface of the circular plate 307 is fixedly connected to the upper part of the rotating column 302. The two are fixed together, and the rotation of the circular plate 307 will drive the rotating column 302 to rotate.

[0036] Reference Figure 4 - Figure 5 The adjustment mechanism 4 includes a support block 401. A fixed column 403 is rotatably connected to the inner wall of the support block 401. A contact plate 402 is fixedly connected to the outer arc surface of the fixed column 403. The front end of the contact plate 402 is round, which can support and fix the bridge pier column template. A limit bolt 404 is threadedly connected to the inner wall of the fixed column 403. The outer wall of the limit bolt 404 is threadedly connected to the inner wall of the support block 401. The outer wall of the limit bolt 404 penetrates the fixed column 403, which can fix the adjusted contact plate 402. The rear end of the support block 401 is fixedly connected to the front end of the threaded rod 2. The fixed setting can thus provide stable support for the support block 401. The fixed column 403 is T-shaped, which prevents the fixed column 403 from falling off when rotating.

[0037] Working principle: When the support plate 1 needs to be stored for transportation, operate the fixing assembly. First, loosen the fixing bolt 306. Since the inner wall of the circular plate 307 is threaded with the fixing bolt 306, and the inner arc surface of the circular plate 307 is fixedly connected to the top of the rotating column 302, after loosening the fixing bolt 306, the circular plate 307 can rotate freely, thereby driving the rotating column 302 to rotate. The bottom end of the rotating column 302 is fixedly connected to the rotating block 301. Therefore, when the rotating column 302 rotates, it will drive the rotating block 301 to rotate. As the rotating block 301 rotates, the threaded rod 2 is connected to the inner wall of the rotating block 301. As the rotating block 301 rotates, the threaded rod 2 will gradually rotate. When rotated 90 degrees, the threaded rod 2 can be located in the through hole, thus storing the threaded rod 2 for easy transportation. The connecting block 303 has two sets of rotating shafts 304, and the two sets of rotating shafts 304 are connected by a belt 305. When one set of rotating shafts 304 is rotated, multiple sets of rotating shafts 304 can be driven to rotate synchronously through the transmission of the belt 305, making the operation quick.

[0038] When it is necessary to support and fix the bridge pier column template at different angles, the adjustment mechanism 4 is used to loosen the limit bolt 404 and then rotate the contact plate 402. After the angle adjustment is completed, the limit bolt 404 is reset. The limit bolt 404 is threadedly connected to the support block 401 to complete the fixation. The adjusted angle can adapt to the bridge pier column template, enhancing the overall flexibility of the device.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable formwork support frame for building construction comprising a support plate (1) characterised in that: The inner wall of the support plate (1) is provided with a receiving mechanism (3); The receiving mechanism (3) comprises a connecting block (303), the inner wall of the connecting block (303) and the inner wall of the support plate (1) are both rotationally connected with a rotating column (302), the bottom end of the rotating column (302) is fixedly connected with a rotating block (301), the inner wall of the rotating block (301) is threadedly connected with a threaded rod (2), the side of the connecting block (303) away from the threaded rod (2) is rotationally connected with a rotating shaft (304), the outer wall of the rotating shaft (304) is provided with a belt (305), the upper portion of the rotating column (302) is provided with a fixing assembly, and the front end of the threaded rod (2) is provided with an adjusting mechanism (4).

2. The adjustable formwork support frame for building construction of claim 1, wherein: The outer wall of the connecting block (303) is fixedly connected to the inner wall of the support plate (1), and the end of the rotating shaft (304) is fixedly connected to the outer wall of the rotating block (301).

3. The adjustable formwork support frame for building construction of claim 1, wherein: A through hole is formed at the center of the connecting block (303), and the size of the through hole is greater than the size of the threaded rod (2).

4. The adjustable formwork support frame for building construction of claim 1, wherein: The fixing assembly comprises a circular plate (307), the inner wall of the circular plate (307) is threadedly connected with a fixing bolt (306), and the bottom end of the fixing bolt (306) is threadedly connected to the upper inner wall of the support plate (1).

5. The adjustable formwork support assembly of claim 4, wherein: The inner arc surface of the circular plate (307) is fixedly connected to the upper portion of the rotating column (302).

6. The adjustable formwork support frame for building construction of claim 1, wherein: The adjusting mechanism (4) comprises a support block (401), the inner wall of the support block (401) is rotationally connected with a fixing column (403), the outer arc surface of the fixing column (403) is fixedly connected with a contact plate (402), the inner wall of the fixing column (403) is threadedly connected with a limiting bolt (404), and the outer wall of the limiting bolt (404) is threadedly connected to the inner wall of the support block (401).

7. The adjustable formwork support assembly of claim 6, wherein: The rear end of the support block (401) is fixedly connected to the front end of the threaded rod (2).

8. The adjustable formwork support assembly of claim 6, wherein: The fixing column (403) is T-shaped.

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